This is a subjective question and cannot be answered definitively for everyone or every setting. Some people love public tripping, others freak out easily in public... most are somewhere in between the two extremes. Be forewarned, in public, your setting will always be changing. Because of this fact, there is risk involved in public tripping.
Suffice it to say, you should at least be a very experienced tripper and know your doseage and tollerance before you ever attempt to trip in a public setting. Even for the experienced tripper, it can be an uncomfortable and unsettling experience. There is always an unknown, "X" factor involved in public trips.
Please, start with small doses and trip smart. Every public trip is a NEW experience.
If you're up to it, there's no better way to enjoy a concert by a favorite band .
Newbies should NOT even think of tripping in public... at least until they get their, "Sea legs".
Don't carry anything illegal while tripping in public.
Discuss at The Shroomery BB